JBO Thread Ring Gauge (NoGo) - Metric Coarse - Right Hand - 6e - M27 x 3 Hydraulic Expansion Chucks you can rely on a

you can rely on a tool that matches your demanding tolerances

ISO H5 tolerance on M2 HSS for precision: Tight tolerance (-0 to +0

and better overall tolerances for mold and die parts

combined with the durable carbide construction

and longer tool life—giving you confidence to tackle a wide range of milling applications with less downtime and greater reliability

JBO Thread Ring Gauge (NoGo) - Metric Coarse - Right Hand - 6e - M27 x 3 Hydraulic Expansion Chucks you can rely on aThe JBO Thread Ring Gauge (NoGo) is a precision inspection tool for metric coarse threads, specifically calibrated for right hand M27 x 3 sizes (6e). Designed for engineers, machinists, quality teams, and workshop technicians, it helps verify external thread diameters quickly and consistently across components that require precise fitment. Crafted from hardened steel, this gauge delivers durable, long lasting performance in demanding environments. Its